I made it to 105 and finished Azsuna with its dungeon and relative quest, the reward was ilvl 800 which is massively more than what I'm looting, plus the dungeon was fun. Also I ran it with friends bullshitting in Discord, which made it even better. I fucking love the shaman, I unlocked all the artifacts at 102 and I admit even Elemental is fun (although it's not awesome in AoE) and Resto is always really good, but the artifact skill is not impressive, but a free ae heal on a 40ish sec cd is not terrible by any means.
I did all the profession quests and now I moved in Highmountain. It's an amazing expansion so far.
P.S.: in dungeons I saw the dps on trash packs, dear god the Demon Hunters can puck some serious hurt, it's burst AoE of course, but 210k at level 101 was impressive. A bit more sustained paladin was also good.